Family tree Ham en Dallinga » Wybe Harrits Wester (1834-1915)

Day of death February 20, 1915

• The temperature on February 20, 1915 was between -0.5 °C and 9.7 °C and averaged 4.5 °C. There was 1.7 mm of rain. There was 0.9 hours of sunshine (9%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
• Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
• In the year 1915: Source: Wikipedia
  • The Netherlands had about 6.3 million citizens.
  • April 22 » The use of poison gas in World War I escalates when chlorine gas is released as a chemical weapon in the Second Battle of Ypres.
  • May 1 » The RMSLusitania departs from New York City on her 202nd, and final, crossing of the North Atlantic. Six days later, the ship is torpedoed off the coast of Ireland with the loss of 1,198 lives.
  • August 27 » Attempted assassination of Bishop Patrick Heffron, bishop of the Diocese of Winona by Rev. Louis M. Lesches.
  • August 29 » US Navy salvage divers raise F-4, the first U.S. submarine sunk in an accident.
  • September 12 » French soldiers rescue over 4,000 Armenian Genocide survivors stranded on Musa Dagh.
  • November 25 » Albert Einstein presents the field equations of general relativity to the Prussian Academy of Sciences.

Source: Wikipedia

• 1900 » Washakie, American tribal leader (b. 1798)
• 1907 » Henri Moissan, French chemist and academic, Nobel Prize laureate (b. 1852)
• 1910 » Boutros Ghali, Egyptian educator and politician, 9th Prime Minister of Egypt (b. 1846)
• 1916 » Klas Pontus Arnoldson, Swedish journalist and politician, Nobel Prize laureate (b. 1844)
• 1920 » Jacinta Marto, Portuguese saint (b. 1910)
• 1920 » Robert Peary, American admiral and explorer (b. 1856)